982945443 has 8 divisors (see below), whose sum is σ = 1318942288. Its totient is φ = 651122784.

The previous prime is 982945429. The next prime is 982945477. The reversal of 982945443 is 344549289.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 982945443 - 2¹² = 982941347 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 982945392 and 982945401.

It is not an unprimeable number, because it can be changed into a prime (982945493) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1042996 + ... + 1043937.

It is an arithmetic number, because the mean of its divisors is an integer number (164867786).

Almost surely, 2^982945443 is an apocalyptic number.

982945443 is a deficient number, since it is larger than the sum of its proper divisors (335996845).

982945443 is a wasteful number, since it uses less digits than its factorization.

982945443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2087093.

The product of its digits is 1244160, while the sum is 48.

The square root of 982945443 is about 31351.9607520806. The cubic root of 982945443 is about 994.2825203943.

The spelling of 982945443 in words is "nine hundred eighty-two million, nine hundred forty-five thousand, four hundred forty-three".